package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.util.Scanner;

public class JDBCDemo1 {
    public static void main(String[] args) throws Exception{
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root"

        );
        Statement statement = connection.createStatement();
        Scanner scanner=new Scanner(System.in);
        System.out.println("用户名：");
        String username=scanner.nextLine();
        System.out.println("密码：");
        String password=scanner.nextLine();
        System.out.println("昵称：");
        String nickname=scanner.nextLine();
        System.out.println("年龄：");
        Integer age=scanner.nextInt();
        String sql="INSERT INTO userinfo(username,password,nickname,age)" +
                " VALUES('"+username+"','"+password+"','"+nickname+"','"+age+"')"
               ;
        int i= statement.executeUpdate(sql);
        connection.close();


    }
}
